F
−
1031, Section 4321
Page 20 of 57
HL400D Direct Drive Models
Remove Companion Flange from Pump:
1. Remove hex head screw attaching companion flange to shaft.
2. Remove the four (4) socket head screws attaching bearing housing to
pump pedestal.
3. Slide companion flange/bearing housing back until clear of shaft and pump
pedestal.
4. Remove O-ring from groove in pump pedestal.
5. If shaft will be removed from pump pedestal, remove magnetic tachometer
pick-up from pump pedestal.
Disassemble Companion Flange:
1. Remove retaining ring from companion flange.
2. Press companion flange out of bearing.
3. Remove bearing from bearing housing.
4. Remove oil seal from bearing housing.
Magnetic Tachometer
Pick-up
O-ring
Companion Flange
and Housing
Four (4) Flange Screws
Single Center Screw
Retaining Ring
Housing
Companion
Flange
Bearing
Housing
Oil Seal